Polaris 600 RMK - Manual (Page 83)

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MAINTENANCE
General Maintenance
Intake Filters
The intake foam filter limits
snow ingestion into the intake
system. When operating in
loose powder snow, check the
top of the foam filter
periodically to remove any
accumulation of snow.
CAUTION
Operating the snowmobile with the intake filters removed may
cause carburetor icing. The result will be poor fuel economy or
carburetor malfunction. Always reinstall the intake filters before
operating the snowmobile.
Fuel Pump
All fuel pump service must be performed by an authorized Polaris
dealer. Do not attempt to service the fuel pump.
Fuel Filter/Fuel Lines
See your Polaris dealer for replacement of the in-tank fuel filter every
1000 miles (or annually).
Inspect the fuel lines regularly for signs of deterioration or damage.
Always check fuel line condition after periods of storage. Normal
deterioration from weather and fuel compounds may occur. Replace
worn or damaged fuel lines promptly.
CAUTION
Kinking the fuel lines or using a pliers or similar tools to remove
fuel lines may cause damage to the lines. If a fuel line has been
damaged or kinked, replace it promptly.